Chiko Mizumori (水森 ちこ, Mizumori Chiko, born February 15) is a Japanese voice actress (seiyu) from Saitama Prefecture. Her real name and former stage name is Chikako Sugimura (杉村ちか子, Sugimura Chikako).

She is affiliated with Black Ship. She was previously affiliated with Doujinsha (currently al-share) and Stay Luck. Her blood type is O and her height is 164 cm.